Ext.define('MyApp.model.AuthorityEntity', {
			extend : 'Ext.data.Model',
			fields : ['id', 'authorityName', 'authorityDescription', 'navigationid'],
			proxy:{
				type:'ajax',
				api : {
							read : 'authority/getAuthorityByNavigation',
							update : 'authority/updateAuthority',
							create : 'authority/addAuthority',
							destroy : 'authority/destroyAuthority'
				},
				reader:'json'
			} 
		});